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Date: Tue, 19 Feb 2013 14:15:33 +0100
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To: PHP internals <internals@lists.php.net>
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Subject: [RFC] Allow non-scalar keys in foreach
From: nikita.ppv@gmail.com (Nikita Popov)

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Hi internals!

This RFC proposes to remove the type-restrictions on Iterator keys used in
foreach:

https://wiki.php.net/rfc/foreach-non-scalar-keys

I took over Levi's RFC and added a patch for it.

Thoughts?
Nikita

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